Re: [CentOS] CentOS 6 bridging problem.

2012-07-17 Thread Rafał Radecki
The setup works well for different kernel. So it is not a problem with the configuration ;) Thanks for all help. Best regards, R. 2012/7/4 Gordon Messmer yiny...@eburg.com: On 06/25/2012 05:22 AM, Rafał Radecki wrote: Do you see an error in my configuration? Why is 10.20.0.108 not available?

Re: [CentOS] CentOS 6 bridging problem.

2012-06-27 Thread Rafał Radecki
Yes, it works well, no problems then. Best regards, Rafal, 2012/6/26 Gordon Messmer yiny...@eburg.com: On 06/26/2012 08:51 AM, Gordon Messmer wrote: Are you absolutely sure that the switch port connected to eth0 is configured to deliver tagged packets for VLAN 20 (and that the ping source is

Re: [CentOS] CentOS 6 bridging problem.

2012-06-26 Thread Rafał Radecki
ip route show 192.168.2.0/24 dev vmbr0 proto kernel scope link src 192.168.2.203 193.218.152.0/24 dev vmbr0 proto kernel scope link src 193.218.152.219 10.20.0.0/16 dev vmbr20 proto kernel scope link src 10.20.0.108 169.254.0.0/16 dev vmbr0 scope link metric 1003 169.254.0.0/16 dev

Re: [CentOS] CentOS 6 bridging problem.

2012-06-26 Thread Rafał Radecki
tcpdump -n -i eth0.20 shows that there is no traffic when I try to ping 10.20.0.108. Best regards, R. 2012/6/26 Rafał Radecki radecki.ra...@gmail.com: ip route show 192.168.2.0/24 dev vmbr0  proto kernel  scope link  src 192.168.2.203 193.218.152.0/24 dev vmbr0  proto kernel  scope link  src

Re: [CentOS] CentOS 6 bridging problem.

2012-06-26 Thread John R Pierce
On 06/26/12 12:47 AM, Rafał Radecki wrote: tcpdump -n -i eth0.20 shows that there is no traffic when I try to ping 10.20.0.108. try just tcpdump -n -i eth0 I am not sure you can packet sniff a virtual interface, more likely you can only sniff an actual physical interface. -- john r pierce

Re: [CentOS] CentOS 6 bridging problem.

2012-06-26 Thread Rafał Radecki
tcpdump -n -i eth0 icmp and src host 10.20.0.98 does not give any results when ping is invoked. 2012/6/26 John R Pierce pie...@hogranch.com: On 06/26/12 12:47 AM, Rafał Radecki wrote: tcpdump -n -i eth0.20 shows that there is no traffic when I try to ping 10.20.0.108. try just tcpdump -n -i

Re: [CentOS] CentOS 6 bridging problem.

2012-06-26 Thread Gordon Messmer
On 06/26/2012 12:02 AM, Rafał Radecki wrote: Any clue? Are you absolutely sure that the switch port connected to eth0 is configured to deliver tagged packets for VLAN 20 (and that the ping source is also on that VLAN)? ___ CentOS mailing list

Re: [CentOS] CentOS 6 bridging problem.

2012-06-26 Thread Gordon Messmer
On 06/26/2012 08:51 AM, Gordon Messmer wrote: Are you absolutely sure that the switch port connected to eth0 is configured to deliver tagged packets for VLAN 20 (and that the ping source is also on that VLAN)? ...and I should follow that up with: If you create a tagged ethernet interface on

[CentOS] CentOS 6 bridging problem.

2012-06-25 Thread Rafał Radecki
Hi all. I have currently an OpenVZ server: uname -a Linux vader8.superhost.pl 2.6.32-042stab055.16 #1 SMP Fri Jun 8 19:22:28 MSD 2012 x86_64 x86_64 x86_64 GNU/Linux cat /etc/redhat-release CentOS release 6.2 (Final) lspci | grep -i eth 01:00.0 Ethernet controller: Realtek Semiconductor Co.,

Re: [CentOS] CentOS 6 bridging problem. - semi-unrelated

2012-06-25 Thread m . roth
Rafał Radecki wrote: Hi all. I have currently an OpenVZ server: uname -a Linux vader8.superhost.pl 2.6.32-042stab055.16 #1 SMP Fri Jun 8 19:22:28 MSD 2012 x86_64 x86_64 x86_64 GNU/Linux cat /etc/redhat-release CentOS release 6.2 (Final) snip I don't even remember that kernel for 6.2. The

Re: [CentOS] CentOS 6 bridging problem.

2012-06-25 Thread Gordon Messmer
On 06/25/2012 05:22 AM, Rafał Radecki wrote: Do you see an error in my configuration? Why is 10.20.0.108 not available? Not immediately, but check the output of the 'ip' tools. ifconfig and route are deprecated: ip route show ip addr show Finally, see if there's any incoming traffic on the